Wtf wait... It's been so long that I forgot who those other characters now too...
Just ignore the photos.
Anyways, there are multiple side couples; and if you read the synopsis, it's a love triangle!
Side couple 1 ::
Established relationship w/ bio child
prisoner omega x prisoner (now released) alpha
Side couple 2 ::
Situationship
Officer beta x prisoner alpha
Taeseo the officer is an alpha but his organs got damaged so he has Omega reproductive organs I think or something like that.
guys i havent read this and just saw the preview photos, whats the pairing? and why are they a lot of ppl (not just the main couple ig?) having shreks